isascii(3)
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ISASCII(3) NetBSD Programmer's Manual ISASCII(3)
NAME
isascii - test for ASCII character
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <ctype.h>
int
isascii(int c);
DESCRIPTION
The isascii() function tests for an ASCII character, which is any charac-
ter with a value less than than or equal to 0177.
SEE ALSO
isalnum(3), isalpha(3), isblank(3), iscntrl(3), isdigit(3), isgraph(3),
islower(3), isprint(3), ispunct(3), isspace(3), isupper(3), isxdigit(3),
stdio(3), toascii(3), tolower(3), toupper(3), ascii(7)
STANDARDS
The isascii() function conforms to X/Open Portability Guide Issue 4
(``XPG4'').
NetBSD 1.6 May 2, 1991 1
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